I think you just uncovered the conspiracy! There was a time when people literally didn't believe in lesbians (I wish I was making that up), so perhaps when they saw a lesbian polycule they just thought that it was more likely they were performing black magic than just being lovers.

"There's a group of women in my village, I saw them all leaving to spend the night together yesterday, time to get the pitchforks and torches"

"Why?"

"When I asked what a group of women was doing sneaking off at night together they said they were going into the woods to do the dance with no pants. You don't need to be a genius to know what that means, they're going to dance naked in the moonlight to invoke the power of Lucifer"

"What if they just meant they were going to the woods for some privacy while they make love?"

Y’all are too fucking cute together! Also it’s really nice seeing other all women relationships on here. There’s something just super special about a bunch of women in love with each other (it might be that I’m a raging lesbo)